PNS
PNS may refer to:
Medicine[edit]
- Peripheral nervous system
- Peripheral nerve stimulation of the occipital nerves
- Paraneoplastic syndrome
- Pilonidal sinus
- Posterior nasal spine, a cephalometric landmark
Transport[edit]
- Pensacola International Airport, IATA airport code
- Pensacola station (Amtrak), Amtrak station code
Technology[edit]
- Process network synthesis, a process engineering tool
Military[edit]
- Portsmouth Naval Shipyard, United States
- Pakistan Navy Ship
Science[edit]
- Post-normal science, approach to making policy with uncertain information
Other[edit]
- Pakistan Nuclear Society
- Program on Nonviolent Sanctions, at the Center for International Affairs at Harvard University, Cambridge, Massachusetts
- Public News Service, an American news media company